U3373 Code - U3373 DTCCheck U3373 definition,symptoms,causes,repair process and diagnose ways.
When your check engine light comes on and after checking with OBD scanner for the code comes with U3373 so :
DTC U3373 Definition:
U3373 code refers to problem in Lost communications with Brake/Traction Control System .
General Symptoms :
When the check engine light comes on for U3373, you will notice at least one of the following symptoms:
- Transmission stuck in limp mode.
- Poor fuel economy
- At times, the engine may enter limp home mode
- Reduced engine performance.
- Poor acceleration
What causes this problem with the Lost communications with Brake/Traction Control System ?
- Blown head gasket
- Damaged coolant temperature sensor.
- The exhaust manifold, flex hose, downpipe, and other exhaust components might be leaky.
- Fuel mixture might be inappropriate.
- Bad spark plugs
- MAF sensor
How to diagnose U3373 code ?
You can diagnose before where they hook the car up to a scanner, find a fault code and then tell you what is probably wrong with the car.
You will verify the code with an OBD-II scanner, then you should reset the code and road test the vehicle to determine if the Check Engine Light comes back on and if the U3373 code returns.
OBDII (DTC) Diagnostic Trouble Codes
For more detailed dtc fault data please select your code below.
4 different DTC codes are listing :
Read The Codes:
With so many moving parts, there are countless fault codes that tell you what needs attention on your vehicle. Your OBD system detects faults in your car and displays a trouble code that tells you and your mechanic what needs service in order to get your vehicle back on the road. P,U,B and C codes there is totally 52.000 .
Only a qualified trained service technician equipped with the correct diagnostic and repair equipment can perform OBD-related repairs. Vehicle owners should ask their vehicle repair facility if the technicians have received proper training and have access to the necessary equipment to properly service OBD-equipped vehicles.